A fourth-order compact finite difference method for higher-order Lidstone boundary value problems.
Yuan-Ming WangHai-Yun JiangRavi P. AgarwalPublished in: Comput. Math. Appl. (2008)
Keyphrases
- partial differential equations
- finite difference method
- fourth order
- boundary value problem
- higher order
- high order
- image denoising
- numerical solution
- natural images
- anisotropic diffusion
- differential equations
- level set
- image processing
- multiscale
- energy functional
- image enhancement
- numerical methods
- pairwise
- diffusion equation
- markov random field
- nonlinear diffusion
- gaussian derivatives
- curve evolution
- denoising
- level set method
- optical flow
- edge preserving
- boundary conditions
- image segmentation